Fava Bean Anti-Nutritional Factor Identification
The question asks to identify the specific anti-nutritional factor present in fava beans.
Analyzing Anti-Nutritional Factors
Fava beans (Vicia faba) are known to contain several compounds that can interfere with nutrient absorption or have toxic effects. Let's examine the options:
- Gossypol: Primarily found in cottonseed, not fava beans.
- Curcine: An alkaloid found in Jatropha curcas seeds.
- Vicine: A glycoside compound found significantly in fava beans. It is recognized as a major anti-nutritional factor and is linked to favism, a condition causing hemolytic anemia in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency.
- Cyanogen: Found in plants like cassava, which release hydrogen cyanide. Not the primary anti-nutritional factor in fava beans.
Therefore, Vicine is the correct anti-nutritional factor associated with fava beans.
Important Questions from Plant Biochemistry Secondary Metabolites
- Correctly match the following secondary metabolites in Group-I with their chemical classes in Group-II.
Group-I Group-II (P) Codeine (1) Flavones (Q) Podophyllotoxin (2) Alkaloids (R) Resveratrol (3) Lignans (S) Linamarin (4) Monoterpenes (T) Limonene (5) Cyanogenic glycosides (6) Stilbenes Identify the CORRECT statements in plant secondary metabolism.
P. Tropane alkaloids in Atropa belladonna are synthesized from tyrosine
Q. Antioxidative food ingredient rosmarinic acid is obtained from cell suspension cultures of Coleus blumei
R. Thiophenes are produced from hairy root cultures of Tagetes patula
S. Cyanidin, the principal anthocyanin responsible for red color in Rosa hybrida is produced from cinnamaldehyde
- Which of the following plant hormones is a carotenoid-cleavage product?
- Identify the INCORRECT statement with relation to plant secondary metabolites.
- Horseradish peroxidase and alkaline phosphatase are the two enzymes commonly utilized as reagents in ELISA, because these enzymes
